Base | Representation |
---|---|
bin | 111011000101… |
… | …0100000111010 |
3 | 2011021202011102 |
4 | 1312022200322 |
5 | 30412213213 |
6 | 3023531402 |
7 | 524202131 |
oct | 166124072 |
9 | 64252142 |
10 | 30976058 |
11 | 16537853 |
12 | a459b62 |
13 | 6557339 |
14 | 4184918 |
15 | 2abd158 |
hex | 1d8a83a |
30976058 has 8 divisors (see below), whose sum is σ = 47052480. Its totient is φ = 15291900.
The previous prime is 30976051. The next prime is 30976069. The reversal of 30976058 is 85067903.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30976051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97868 + ... + 98183.
It is an arithmetic number, because the mean of its divisors is an integer number (5881560).
Almost surely, 230976058 is an apocalyptic number.
30976058 is a deficient number, since it is larger than the sum of its proper divisors (16076422).
30976058 is a wasteful number, since it uses less digits than its factorization.
30976058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196132.
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 30976058 is about 5565.6138924651. The cubic root of 30976058 is about 314.0571724367.
It can be divided in two parts, 309 and 76058, that added together give a palindrome (76367).
The spelling of 30976058 in words is "thirty million, nine hundred seventy-six thousand, fifty-eight".
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